Life'Unselfish' genes that make plants cooperate could boost crop yields A simple breeding experiment can identify genetic variants that make plants grow well without impeding their neighbours, improving overall yields 51¶¯Âþ
HealthHuman hibernation is a real possibility - this is how it might work Mounting evidence suggests that humans may have the biological hardware to benefit from some aspects of hibernation. Switching on these mechanisms could treat cardiac arrest, boost longevity and help people travel further into space Features